hello friends this is my args for WP_Query.
$args = array(\'post_type\' => \'job_listing\');
$args[\'meta_query\']=array(
\'relation\' => \'OR\',
For the OR Query argument array should be like this:
$args = array(
'post_type' => 'post',
'meta_query' => array(
'relation' => 'OR',
array(
'key' => 'app_trailer-type',
'value' => $job_tailor,
'compare' => 'LIKE'
),
array(
'key' => 'app_pay-type',
'value' => $app_pay_type,
'compare' => 'LIKE'
),
array(
'key' => 'geo_address',
'value' => $geo_address,
'compare' => 'LIKE'
),
array(
'key' => 'geo_country',
'value' => $geo_country,
'compare' => 'LIKE'
),
array(
'key' => 'geo_short_address',
'value' => $geo_short_address,
'compare' => 'LIKE'
),
)
);
Reference: http://codex.wordpress.org/Class_Reference/WP_Query